{
  "manageEntity": {
    "action": "Repost",
    "entityId": "208723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x045ea5a2ae1a95172245a0e9952540594acb59054e684ee33bf585f269bfc736",
    "signature": "0x8b681c2d79614f8715207638496b9d20c286f0ddb5c69ac06fb392439348303519b83509dc3e854639fa84ad14a0948bd0e2af06cbde7d9df6d56dc25ed253b01b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}